A Decentralized App for Minting, Viewing, and Transferring NFT-based Certificate of Authenticity for Luxury Watches

This is the 2nd part of my series of articles to demonstrate how Non-Fungible Tokens (NFTs) may replace paper-based Certificate of Authenticity for luxury goods such as watches.

Photo by Pierre Bamin on Unsplash

Refer to Part 1 to learn the business logic behind how this may work.

I name my imaginary watchmaker BreitLex. In this…

My Ethereum Development Toolchain

Like all other software development processes, building Decentralized Applications in Ethereum comes with its suite of development tools. In fact, there are many options.

In this 2-part tutorial I will walk through my Ethereum Development toolchain using the example of building the Freelancer Decentralized Application:

  1. Writing and Testing the Solidity…

Jackson Ng

Changing the world, one semicolon at a time @ http://jacksonng.org

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